Taking medicine without proper guidance can sometimes do more harm than good. A drug that is safe for one person may be dangerous for another, especially when the wrong dose is taken or it interacts with another medicine.
Some medications should therefore not be taken simply because someone recommended them or because they worked for a friend. Here are five types of drugs you should avoid taking on your own.
1. Antibiotics
Antibiotics are used to treat certain bacterial infections, but they do not work against viral illnesses such as most colds and flu. Taking antibiotics unnecessarily can contribute to antibiotic resistance and may also cause side effects such as diarrhoea, nausea, or allergic reactions. It is better to use antibiotics only when they have been recommended by a qualified healthcare professional.
2. Sleeping pills
Sleeping medications can cause excessive drowsiness, dizziness, dependence, and other serious side effects, depending on the drug. Taking someone else’s sleeping pills or increasing the dose because the first dose did not work can be dangerous. If you are regularly struggling to sleep, it is better to find out what is causing the problem rather than treating yourself with prescription sleeping medication.
3. Strong painkillers
Some powerful painkillers can cause serious side effects, including excessive drowsiness, breathing problems, dependence, and overdose when misused. Even common pain medicines can be harmful when taken in excessive amounts or by people with certain medical conditions. If your pain is severe, persistent, or unexplained, do not keep taking stronger medication on your own without getting medical advice.
4. Steroid medicines
Steroids can be useful for treating certain medical conditions, but they can also cause significant side effects when used incorrectly or for too long. Depending on the type and dose, they may affect blood sugar, blood pressure, immunity, bones, and other parts of the body. Some steroids also should not be stopped suddenly after prolonged use. They should therefore be taken only according to proper medical advice.
5. Anti-malaria drugs
Not every fever or body weakness is caused by malaria. Taking anti-malaria medication whenever you feel feverish can mean treating the wrong illness and may delay proper diagnosis. Some anti-malaria medicines can also cause side effects or interact with other medications. If you suspect malaria, getting tested and following appropriate medical advice is safer than repeatedly treating yourself based only on symptoms.